Clementine-audio-player-Mac.../src/songinfo/songplaystats.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "songplaystats.h"
#include <QIcon>
#include <QPainter>
const int SongPlayStats::kIconSize = 16;
const int SongPlayStats::kLineSpacing = 2;
const int SongPlayStats::kIconTextSpacing = 6;
const int SongPlayStats::kMargin = 4;
SongPlayStats::SongPlayStats(QWidget* parent)
: QWidget(parent)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
}
void SongPlayStats::AddItem(const QIcon& icon, const QString& text) {
items_ << Item(icon, text);
updateGeometry();
update();
}
QSize SongPlayStats::sizeHint() const {
return QSize(100, kMargin * 2 +
items_.count() * kIconSize +
(items_.count() - 1) * kLineSpacing);
}
void SongPlayStats::paintEvent(QPaintEvent*) {
QPainter p(this);
int y = kMargin;
foreach (const Item& item, items_) {
const QRect line(kMargin, y, width() - kMargin*2, kIconSize);
const QRect icon_rect(line.topLeft(), QSize(kIconSize, kIconSize));
const QRect text_rect(icon_rect.topRight() + QPoint(kIconTextSpacing, 0),
QSize(line.width() - icon_rect.width() - kIconTextSpacing,
line.height()));
p.drawPixmap(icon_rect, item.icon_.pixmap(kIconSize));
p.drawText(text_rect, item.text_);
y += line.height() + kLineSpacing;
}
}